“…Previous research has indicated that need satisfaction relates to multiple well‐being outcomes, including vitality, life satisfaction, and positive affect (e.g., Bartholomew, Ntoumanis, Ryan, Bosch, & Thøgersen‐Ntoumani, ). In contrast, need frustration has consistently been related to maladaptive outcomes, including emotional exhaustion (e.g., Van den Broeck, De Witte, Lens, & Vansteenkiste, ), depressive symptoms (Bartholomew et al, ), and physical symptoms (Unanue, Dittmar, Vignoles, & Vansteenkiste, ). Such findings have been obtained using both self‐reports and ratings of adjustment (e.g., Ahmad, Vansteenkiste, & Soenens, ) and held in both correlational and experimental designs (e.g., Weinstein, Khabbaz, & Legate, ).…”